Abstract
The article provides a detailed analysis of the gas and condensate treatment system at the Amangeldy gas condensate field. The shortcomings of the existing integrated gas treatment plant at the field have been identified. The gas treatment plant manufactured by the American company Haliburton leads to complications, especially in the warmer months. Analysis of field information and literature data has shown that complications are associated with incomplete separation of hydrocarbon condensate and moisture from the gas stream in the summer in a low-temperature separator. It is proposed to use a propane refrigeration unit as one of the options for improving the efficiency of the gas and condensate treatment system in the summer. This unit is designed to cool propane to -18 °C and supply liquid propane to the gas/ propane E-1020 heat exchanger to ensure the temperature of the product gas required for the low-temperature separation process.